13. GEOMETRY The rectangle shown to the right has a total area of (4x + 36) square feet. What is it's length and width?

It costs 4.25 for 1 pound of roast beef. how much will it cost to purchase 2.5 pounds of roast beef? round to nearest cent

Carl wants to buy a television that cost $500 including taxes. to pay for television he will use a payment plan that requires him to make a down payment of $125 and then pay $70.50 each month for six months what is the percent increase from the original cast of the television to the cost of the television using a payment plan.

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827